公开(公告)号：US20160155963A1

公开(公告)日：2016-06-02

申请号：US14953104

申请日：2015-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung HWANG ,  Kum Hee LEE ,  Whail CHOI ,  Ohyun KWON ,  Hyeonho CHOI

IPC: H01L51/00 ,  C09K11/06 ,  C09K11/02 ,  C07F15/00

CPC classification number: H01L51/0094 ,  C07F15/0033 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/104 ,  C09K2211/1048 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/1096 ,  C09K2211/185 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5004 ,  H01L51/5016 ,  H01L2251/552 ,  H01L2251/558

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2  Formula 1 wherein in Formula 1, M, L1, L2, n1, and n2 are the same as described in the specification.

公开(公告)号：US20230322827A1

公开(公告)日：2023-10-12

申请号：US18210212

申请日：2023-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk CHO ,  Soyeon KIM ,  Jiyoun LEE ,  Jongwon CHOI ,  Dmitry Kravchuk ,  Banglin LEE ,  Ohyun KWON ,  Kyuhyun IM

IPC: C07F15/00 ,  H10K85/30 ,  H10K85/60

CPC classification number: C07F15/0033 ,  H10K85/342 ,  H10K85/615 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

Abstract: An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound:






wherein, in Formula 1, Y2, a ring CY2, R1 to R8, R20, A1 to A7 and d2 may be each independently the same as described in the specification.

公开(公告)号：US20210198297A1

公开(公告)日：2021-07-01

申请号：US16895293

申请日：2020-06-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aram JEON ,  Byungjoon KANG ,  Seungyeon KWAK ,  Kum Hee LEE ,  Kyuyoung HWANG ,  Ohyun KWON ,  Shingo ISHIHARA ,  Yuri CHO ,  Byoungki CHOI ,  Seokhwan HONG

IPC: C07F15/00 ,  H01L51/00

Abstract: Provided are an organometallic compound, an organic light-emitting device including the same, and a diagnostic composition including the same. The organometallic compound is represented by Formula 1 M(LA)n1(LB)n2 wherein, in Formula 1, M is a transition metal, LA is a ligand represented by Formula 2A, LB is a ligand represented by Formula 2B,

公开(公告)号：US20210193937A1

公开(公告)日：2021-06-24

申请号：US17036088

申请日：2020-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soyeon KIM ,  Ohyun KWON ,  Jiyoun LEE ,  Yongsuk CHO ,  Jongwon CHOI ,  Dmitry KRAVCHUK ,  Seungyeon KWAK ,  Myungsun SIM ,  Sunghun LEE

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same: wherein, in Formula 1, Y1, Y2, Xa, Xb, ring CY1, ring CY2, R1, R2, A1 to A7, a1, and a2 are as defined in the specification.

公开(公告)号：US20210020839A1

公开(公告)日：2021-01-21

申请号：US17038043

申请日：2020-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Whail CHOI ,  Seungyeon KWAK ,  Yoonhyun KWAK ,  Ohyun KWON ,  Hyeonho CHOI ,  Kyuyoung HWANG ,  Sangdong KIM ,  Youngjae PARK

IPC: H01L51/00 ,  C09K11/06 ,  C07F15/00 ,  C09K11/02

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2  Formula 1 wherein groups M, L1, L2, n1, and n2 are the same as they are defined in the specification.

公开(公告)号：US20190211042A1

公开(公告)日：2019-07-11

申请号：US16240203

申请日：2019-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunyoung LEE ,  Jungin LEE ,  Aram JEON ,  Kyuyoung HWANG ,  Seungyeon KWAK ,  Ohyun KWON ,  Yuri CHO ,  Byoungki CHOI ,  Seokhwan HONG

IPC: C07F15/00 ,  H01L51/50 ,  H01L51/52 ,  H01L51/00 ,  C07B59/00

CPC classification number: C07F15/0086 ,  C09K11/06 ,  H01L51/0087 ,  H05B33/14

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20190103568A1

公开(公告)日：2019-04-04

申请号：US16146244

申请日：2018-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung HWANG ,  Seungyeon KWAK ,  Sunyoung LEE ,  Jungin LEE ,  Aram JEON ,  Yuri CHO ,  Seokhwan HONG ,  Ohyun KWON ,  Byoungki CHOI

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: An organometallic compound represented by Formula 1:2 wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20180141969A1

公开(公告)日：2018-05-24

申请号：US15788129

申请日：2017-10-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyuyoung HWANG ,  Seungyeon KWAK ,  Seongjun YOON ,  Jungin LEE ,  Jiyoun LEE ,  Chul BAIK ,  Yongsuk CHO ,  Ohyun KWON ,  Yoonhyun KWAK

IPC: C07F15/00 ,  H01L51/52 ,  H01L51/00 ,  C09K11/06 ,  G01N33/58

CPC classification number: C07F15/0086 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/185 ,  G01N33/58 ,  G01N33/582 ,  H01L51/0087 ,  H01L51/5016 ,  H01L51/5218 ,  H01L51/5221

Abstract: An organometallic compound represented by Formula 1: wherein in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20180114484A1

公开(公告)日：2018-04-26

申请号：US15450505

申请日：2017-03-06

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  UNIVERSITY OF UTAH RESEARCH FOUNDATION

Inventor： Ohyun KWON ,  Youngjae PARK ,  Hyun KOO ,  Byoungki CHOI ,  Zeev Valentine VARDENY ,  Chuang ZHANG ,  Dali SUN ,  Zhiyong PANG

IPC: G09G3/3233 ,  H01L27/32 ,  H01L43/08 ,  H01L51/50 ,  H01L51/56 ,  C09K11/06 ,  C09K11/02

CPC classification number: G09G3/3233 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1051 ,  G09G3/3208 ,  G09G2320/0646 ,  G09G2320/0666 ,  G09G2330/021 ,  H01L27/3225 ,  H01L43/08 ,  H01L51/0054 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/008 ,  H01L51/5012 ,  H01L51/5036 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/56

Abstract: An organic light-emitting device including a magnetoresistive element including a first magnetic layer, a second magnetic layer, and a separation layer disposed between the first magnetic layer and the second magnetic layer, an organic light-emitting element electrically connected to the magnetoresistive element, wherein the organic light-emitting element comprises a first electrode, a second electrode, and an organic light-emission layer disposed between the first electrode and the second electrode, a magnetic field applying unit configured to apply a magnetic field to at least the magnetoresistive element, and optionally, to the organic light-emitting element, a power source configured to supply a current between the magnetoresistive element and the organic light-emitting element, and a current source configured to apply a current between both terminals of the organic light-emitting element, wherein light-emission characteristics of the organic light-emitting device are changed depending on a direction and intensity of a current passing through the magnetoresistive element due to the power source and a direction and intensity of a current passing through the organic light-emitting element due to the power source and the current source.

公开(公告)号：US20180062088A1

公开(公告)日：2018-03-01

申请号：US15672621

申请日：2017-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongsuk CHO ,  Sangdong KIM ,  Chul BAIK ,  Hyun KOO ,  Ohyun KWON ,  Byoungki CHOI

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

CPC classification number: H01L51/0087 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/5016 ,  H01L2251/552 ,  H05B33/14

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.